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Composite amino acid feed additive, its preparation method and application

A feed additive, compound amino acid technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of difficult production management, poor production conditions, increased production costs, etc., to reduce waste and environmental pollution, reduce production cost, the effect of improving utilization

Inactive Publication Date: 2008-01-16
北京中光伟业进出口有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the application of amino acids is becoming more and more common, in the process of self-mixing amino acids after purchasing different amino acids, some feed companies generally have complex procurement channels, unstable raw material quality, high prices, large inventory backlog, poor production conditions, and poor mixing uniformity. , difficult production management, poor quality stability and increased production costs and other unfavorable factors

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Weigh each component according to the following weight (unit: kg): lysine 57.4959, methionine 16.5984, threonine 10.1745, tryptophan 0.798, carrier 9.9332; (lysine, content 98.5%, purchased from Ningxia Yipin Bio Engineering Co., Ltd.; methionine, content 99%, purchased from Degussa China Co., Ltd.; threonine, content 98.5%, purchased from Degussa China Co., Ltd.; tryptophan, content 98%, purchased from Degussa China Ltd; carrier, corn gluten meal, purchased from Anhui Fengyuan Group)

[0031] Grinding lysine, methionine, threonine and tryptophan into granules with a particle size of 40-60 mesh, mixing them uniformly to obtain a mixture; mixing the obtained mixture with a carrier evenly, and then preparing according to the existing feed preparation technology into powders or granules;

Embodiment 2

[0033] Weigh each component according to the following weight (unit: kg): lysine 63.5481, methionine 18.3456, threonine 11.2455, tryptophan 0.882, carrier 10.9788; (lysine, content 98.5%, purchased from Ningxia Yipin Bio Engineering Co., Ltd.; methionine, content 99%, purchased from Degussa China Co., Ltd.; threonine, content 98.5%, purchased from Degussa China Co., Ltd.; tryptophan, content 98%, purchased from Degussa China Co., Ltd.; carrier, corn gluten powder, purchased from Anhui Fengyuan Group);

[0034] Grinding lysine, methionine, threonine and tryptophan into granules with a particle size of 40-60 mesh, mixing them uniformly to obtain a mixture; mixing the obtained mixture with a carrier evenly, and then preparing according to the existing feed preparation technology into granules.

Embodiment 3

[0036] Weigh each component according to the following weight (unit: kg): lysine 60.522, methionine 17.472, threonine 10.71, tryptophan 0.84, carrier 10.456; (lysine, content 98.5%, purchased from Ningxia Yipin Bio Engineering Co., Ltd.; methionine, content 99%, purchased from Degussa China Co., Ltd.; threonine, content 98.5%, purchased from Degussa China Co., Ltd.; tryptophan, content 98%, purchased from Degussa China Ltd; carrier, corn gluten meal, purchased from Anhui Fengyuan Group)

[0037] Grinding lysine, methionine, threonine and tryptophan into granules with a particle size of 40-60 mesh, mixing them uniformly to obtain a mixture; mixing the obtained mixture with a carrier evenly, and then preparing according to the existing feed preparation technology into powder.

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PUM

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Abstract

The invention discloses a novel compound amino acid feed additive, the preparation method and application in animal breeding. The compound amino acid feed additive comprises the following components according to the part by weight: lysine of 53 to 67 parts, methionine of 14 to 19 parts, threonine of 10 to 18 parts, tryptophan of 0.7 to 2.7 parts and carrier of 0 to 11 parts. After the compound amino acid feed additive matching with ration, the volume of addition of the protein can be reduced, thereby the production costs can be reduced. In addition, compared with the prior amino acid feed additive and protein additive, the compound amino acid feed additive of the invention can be more effective in promoting animal growth.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive with amino acid as the main component. The invention also relates to a preparation method of the feed additive and its application in animal breeding, belonging to the field of feed. Background technique [0002] With the development of animal nutrition and feed science, animal nutritionists have gradually realized that the protein nutrition of animals is essentially amino acid nutrition. In recent years, the application of amino acids has become more and more common. The use of amino acids can reduce dietary protein levels, save protein resources; reduce nitrogen excretion in animal manure, reduce environmental pollution, etc., and have high economic and ecological benefits. Although the application of amino acids is becoming more and more common, in the process of self-mixing amino acids after purchasing different amino acids, some feed companies generally have complex procur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K10/37A23K20/142A23K20/163A23K20/28A23K50/30
CPCY02P60/87
Inventor 毕清贵藤浪敏子王延年范文辉孙宝华魏芳朱振华朱德斌毕博张跃慧王金全
Owner 北京中光伟业进出口有限公司
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